174 citations · 187 across the 6 of their papers we have counts for
8 papers
Towards End-to-End Synthetic Speech Detection
Guang Hua, Andrew Beng Jin Teoh, Haijian Zhang
The constant Q transform (CQT) has been shown to be one of the most effective speech signal pre-transforms to facilitate synthetic speech detection, followed by either hand-crafted…
Robust ENF Estimation Based on Harmonic Enhancement and Maximum Weight Clique
Guang Hua, Han Liao, Haijian Zhang +2
We present a framework for robust electric network frequency (ENF) extraction from real-world audio recordings, featuring multi-tone ENF harmonic enhancement and graph-based optima…
Reliability of Power System Frequency on Times-Stamping Digital Recordings
Guang Hua, Qingyi Wang, Dengpan Ye +1
Power system frequency could be captured by digital recordings and extracted to compare with a reference database for forensic time-stamp verification. It is known as the electric…
Robust Time-Frequency Reconstruction by Learning Structured Sparsity
Lei Jiang, Haijian Zhang, Lei Yu
Time-frequency distributions (TFDs) play a vital role in providing descriptive analysis of non-stationary signals involved in realistic scenarios. It is well known that low time-fr…
Improved Source Counting and Separation for Monaural Mixture
Yiming Xiao, Haijian Zhang
Single-channel speech separation in time domain and frequency domain has been widely studied for voice-driven applications over the past few years. Most of previous works assume kn…
A Time-Frequency Perspective on Audio Watermarking
Haijian Zhang
Existing audio watermarking methods usually treat the host audio signals of a function of time or frequency individually, while considering them in the joint time-frequency (TF) do…